KR20000062964A - 가스 센서용 다공질 전극 구조 및 센서 배치 - Google Patents

가스 센서용 다공질 전극 구조 및 센서 배치 Download PDF

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Publication number
KR20000062964A
KR20000062964A KR1020000014181A KR20000014181A KR20000062964A KR 20000062964 A KR20000062964 A KR 20000062964A KR 1020000014181 A KR1020000014181 A KR 1020000014181A KR 20000014181 A KR20000014181 A KR 20000014181A KR 20000062964 A KR20000062964 A KR 20000062964A
Authority
KR
South Korea
Prior art keywords
electrode
solid electrolyte
gas
sensor arrangement
gold
Prior art date
Application number
KR1020000014181A
Other languages
English (en)
Korean (ko)
Inventor
울리히구트
크라우스-페터잔도브
디트리히베스트팔
Original Assignee
크리스티안 반겔
헤라우스 일렉트로-나이트 인터내셔날 엔. 브이.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 크리스티안 반겔, 헤라우스 일렉트로-나이트 인터내셔날 엔. 브이. filed Critical 크리스티안 반겔
Publication of KR20000062964A publication Critical patent/KR20000062964A/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1020000014181A 1999-03-31 2000-03-21 가스 센서용 다공질 전극 구조 및 센서 배치 KR20000062964A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914628.4 1999-03-31
DE19914628A DE19914628A1 (de) 1999-03-31 1999-03-31 Poröse Elektrodenstruktur für einen Gassensor und Sensoranordnung

Publications (1)

Publication Number Publication Date
KR20000062964A true KR20000062964A (ko) 2000-10-25

Family

ID=7903094

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000014181A KR20000062964A (ko) 1999-03-31 2000-03-21 가스 센서용 다공질 전극 구조 및 센서 배치

Country Status (6)

Country Link
US (1) US6387233B1 (de)
EP (1) EP1041383A3 (de)
JP (1) JP2000304718A (de)
KR (1) KR20000062964A (de)
BR (1) BR0001472A (de)
DE (1) DE19914628A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10151328B4 (de) * 2001-10-17 2005-05-04 Robert Bosch Gmbh Gasmessfühler
US7547953B2 (en) * 2007-01-29 2009-06-16 General Electric Company Porous gallium oxide films and methods for making and patterning the same
US20100122916A1 (en) * 2008-11-19 2010-05-20 Nair Balakrishnan G Sensor with electrodes of a same material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843400A (en) * 1972-09-18 1974-10-22 Westinghouse Electric Corp Solid electrolyte cell
JPS59100854A (ja) * 1982-12-01 1984-06-11 Mazda Motor Corp 広域空燃比センサ−
US4812329A (en) * 1986-05-28 1989-03-14 Westinghouse Electric Corp. Method of making sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells
JPH0668480B2 (ja) * 1987-04-24 1994-08-31 日本碍子株式会社 酸素センサにおける電極構造
US4847172A (en) * 1988-02-22 1989-07-11 Westinghouse Electric Corp. Low resistance fuel electrodes
DE9103547U1 (de) * 1991-01-30 1992-06-04 Roth-Technik Gmbh & Co Forschung Fuer Automobil- Und Umwelttechnik, 7560 Gaggenau Vorrichtung zum kontinuierlichen Überwachen der Konzentrationen von gasförmigen Bestandteilen in Gasgemischen
JP2848072B2 (ja) * 1991-12-27 1999-01-20 トヨタ自動車株式会社 酸素センサー用電極の製造方法
JP3430422B2 (ja) * 1992-12-14 2003-07-28 財団法人石油産業活性化センター 窒素酸化物接触還元用触媒
DE19535381A1 (de) 1995-09-25 1997-04-10 Roth Technik Gmbh Elektrodenmaterial für Kohlenwasserstoffsensoren
JP3874947B2 (ja) * 1997-12-01 2007-01-31 日本碍子株式会社 二酸化硫黄ガスセンサ

Also Published As

Publication number Publication date
JP2000304718A (ja) 2000-11-02
US6387233B1 (en) 2002-05-14
EP1041383A2 (de) 2000-10-04
BR0001472A (pt) 2000-10-17
DE19914628A1 (de) 2000-11-16
EP1041383A3 (de) 2002-04-03

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid